Answer:
The height of the second cylinder is 30mm
Step-by-step explanation:
Given
Cylinder 1:


Cylinder 2

See attachment
Required
Determine h, the height of the small one
To do this, we make use of the following equivalent ratios;

This gives:

Express as fraction

Simplify

Cross multiply


Answer:
210 ml
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
7x - 5x = 14 + 2
2x = 16
x = 16/2
x = 8
87g divided by 10 = 8.7
8.7 times 7 = 60.9
60.9g of sugar is needed to make 7 cakes
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Answer:3
Step-by-step explanation: