Nadia has £5 to buy pencils and rulers. Pencils are 8p each. Rulers are 30p each. She says “I will buy 15 pencils. Then I will b
uy as many rulers as possible. With my change, I will buy more pencils.” How many pencils and how many rulers does she buy?
1 answer:
Answer:
Total pencils: 17
Total rulers: 15
Step-by-step explanation:
"I will buy 15 pencils."
15 * 8p = £1.20
15 pencils
"Then I will buy as many rulers as possible."
£5 - £1.20 = £3.80
£3.80/30p = 12 remainder 20p
12 rulers
"With my change, I will buy more pencils.”
20p/8p = 2 remainder 4 p
2 pencils
Total pencils: 17
Total rulers: 15
You might be interested in
Let x be the width, length=4x
(4x+x)×2×2=12.5
20x=12.5
x=0.625
Length = 4×0.625=2.5
Area = 2.5×0.625= 1.5625 km square
The midpoint would be (5,9)
Answer:
Number of Favorable Outcomes over Total Number
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
25
(5)² = 25 OR √25 = 5
Answer:
Your answer is A.(7,3)