exam Maths Puzzle Numerical Ability

Please help.
A zebra can run 15 mph faster than an elephant. A zebra can run 8 miles in the same time that an elephant can run 5 miles. Find the speed of each animal.

Read Solution (Total 0)

exam Other Question

Anne and Nancy use a metal alloy that is 19.75% copper to make jewalry. How many ounces of an 18% alloy must be mixed with a 21% alloy to form 108 ounces of the desired alloy? Can someone please show me what the step by step process is to solve this problem? Thank you so much!

Find the distance between (8, 2) and (-6, -2)