Work out \( \frac{(3.2+3.7) \times 4.9}{5.3-2.8} \) Give your answer as a decimal.

Find the least common multiple (LCM) of 4 and 6 .

You want to hang a new piece of art glass on your wall so you buy some hooks online. When you get them you see that they are rated to hold at most 363 g of mass. You weigh the piece of glass and find that it is 2 kg . Answer the following questions: 1) What is the mass of the art glass in grams? 2) Will the hooks you bought hold the piece? yes

Evaluate. \[ 3-3^{3}-\left(\frac{-8}{2}\right)^{2} \]

Evaluate \( -5-3 \times(-6) \)

Simplify. \[ \frac{\frac{6}{5}-\frac{5}{3}}{\frac{1}{4}-\frac{3}{2}} \]