Allen's Question #14
Question
14. Three eighths of the 96 adults in the
McGregor clan are less than 150 cm tall.
McGregor clan are less than 150 cm tall.
a. Draw a diagram to represent the
statement.
statement.
- (3/8 of 96 adults are less than 150 cm tall.)
b) How many adults in the McGregor clan
are less than 150 cm tall? Show your work using equivalent ratios.
-(96:8 = 12:1 = 26:3) so 26 adults are less than 150 cm tall.
c) How many adults are 150 cm or taller?
Explain your thinking.
- there are 26 (150 cm tall adults) to 96 (adults), and there 70 adults taller
than 150 cm.
2 comments:
Nice job Allen.
great job allen
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