exam Maths Puzzle Numerical Ability

Crafts. Marc took 3 hours (h) to mow a lawn while Angelina took 150 minutes
(min) to mow the same lawn a week earlier. Write the ratio of Marc’s time to
Angelina’s time as a ratio of whole numbers

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exam Other Question

Sandy has $3.75 in change. She has 3 more quarters than dimes but twice as many nickles as quarters. Express the given information as an algebraic expression and simplify. You are not required to solve the problem. MAY ANYONE PLEASE HELP ME HERE
(a)use the truth tables to verify that p⇒q≡¬p∨q and that p⇔q≡(¬p∨q)∧
(¬q∨p.
(b)use the logical equ