January 8, 2025

 Science test on Jan 20. Study

January 8, 2025

Math

Example 11

Daniel has 3 times more pencils than Harry.

Wendy has 5 times more pencils than Daniel.

Write down three equations that represent the pencils they have.

Let x be pencils that Harry has (least)

Daniel 3x

Wendy 5(3x) = 15x

Example 12

Mr. Kwok drinks 4 times more coffee than Ms Irving

Mr Sangster drinks 2 times more coffee than Mr. Kwok

Let x = Irving drinks\

Kwok 4x

Sangster 2(4x) = 8x

Example 13

Harden scores 3 times more basket than Barnes

Curry scores twice as many as Harden.

Harden, 3x

Barnes, x

Curry, 2(3x) = 6x

Develop 5 questions, each with three people and you must multiply to get the third variable