Nancy does 5 loads of washing per week using a box of a 1.2kg box of Fab using 60 grams per wash.How many weeks should the box of washing powder last.

Answers

Answer 1

Answer: So 1.2 Kg = 1200 g
5 washes per week = 60 grams x 5 times = 300 grams per week
1200 grams total divided by 300 grams per week
= 4 weeks

So the answer is 4 weeks

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120/180 in simplest form

Answers

divide both the numerator and denominator by 60, and you get . . .

2/3 (simplest form of the fraction)

2/3 is the simplest form of 120/180

A van can travel 18 miles on each gallon of gasoline. At that rate, how many miles can the van travel on 15 gallons of gasoline? 33 miles 83 miles 120 miles 270 miles Mark this and return

Answers

Answer:

270 miles

Step-by-step explanation:

if 1 gallon = 18 miles

then 15 gallons = x miles

cross multiply

1 × x = 15×18miles

x = 270 miles

so it travels 270 miles on 15 gallons of gasoline

If one container holds 55 balls, how many balls will nine containers hold?

Answers

1 container = 55 balls
x 9 x 9
9 containers = ? balls
55 x 9 = 495

The answer is 495 balls

if one container holds 55 balls then you times 55 with 9 if you want to know how many balls 9 containers hold and the answer is 495

Find the slope of the line that passes through (3,7) and (5,4)

Answers

Answer:

-3/2

Step-by-step explanation:

y2-y1/x2-x1

7-4/3-5

3/-2

-3/2

Part A: If (72)x = 1, what is the value of x? Explain your answer. (5 points)Part B: If (70)x = 1, what are the possible values of x? Explain your answer. (5 points)